Introduction
Wheel Horse 720-Z Zero-Turn Mower
The Wheel Horse 720-Z is a zero-turn mower produced by the manufacturer Wheel Horse, a division of Toro, as part of the 700-Z series. This machine was designed for professional and residential lawn maintenance tasks, offering a balance of maneuverability and operational power.
Engine Specifications
The tractor is powered by a Kohler M20S engine, a 2-cylinder gasoline unit with a displacement of 770 cc (46.98 ci). It utilizes an air-cooling system and features a bore and stroke of 79 mm by 78 mm. The engine produces 20 hp (14.9 kW) and is equipped with a 12-volt electric starter system.
Transmission and Drive System
The 720-Z utilizes an Eaton 7 hydrostatic transmission, which provides infinite forward and reverse gears for precise speed control. The machine operates on a two-wheel drive system, utilizing chain final drives. Maneuverability is enhanced by integrated power steering.
Dimensions and Operational Capacity
The unit features a 42-inch (106 cm) wheelbase with an overall length of 72 inches (182 cm) and a width of 48 inches (121 cm). With a base weight of 1,000 lbs (453 kg), the machine provides stability during operation. It is compatible with 50-inch or 60-inch mower decks and runs on 13x5.00-6 lawn/turf front tires and 22x12.00-8 lawn/turf rear tires.
Power Take-Off and Operator Station
The tractor is equipped with an independent mid-mounted Power Take-Off (PTO) system, controlled via a manual clutch. The operator station is of an open design, focusing on accessibility and visibility during mowing operations.
Conclusion
The Wheel Horse 720-Z is a specialized zero-turn mower suited for high-efficiency grass cutting on varied terrain. Its combination of a hydrostatic transmission, power steering, and mid-PTO makes it a versatile tool for maintenance applications requiring precision and frequent changes in direction.
Production Information of Wheel Horse, 720-Z
- Zero-turn mower
| Manufacturer | Wheel Horse (a part of Toro) |
|---|
Dimension and Tires Information of Wheel Horse, 720-Z
| Wheelbase | 42 inches [106 cm] |
|---|---|
| Weight | 1000 lbs [453 kg] |
| Length | 72 inches [182 cm] |
| Width | 48 inches [121 cm] |
| Lawn/turf front | 13x5.00-6 |
|---|---|
| Lawn/turf rear | 22x12.00-8 |
Engine Specifications of Wheel Horse, 720-Z
- Kohler M20S
- Air-cooled
- Gasoline
- 2-cylinder
| Power | 20 hp [14.9 kW] |
|---|---|
| Displacement | 770 cc [46.98 ci] |
| Starter | Electric |
| Bore/Stroke | 3.12x3.06 inches [79 x 78 mm] |
| Starter volts | 12 |
Transmission Information of Wheel Horse, 720-Z
Transmission variants 1
| Transmission | Eaton 7 |
|---|---|
| Type | Hydrostatic |
| Gears | Infinite forward and reverse |
Mechanical Specs of Wheel Horse, 720-Z
- Two-wheel drive
- Open operator station.
- Power steering
| Final drives | Chain |
|---|
Power Information of Wheel Horse, 720-Z
| Mid PTO | Independent |
|---|---|
| Clutch | Manual |
Electrical System of Wheel Horse, 720-Z
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 20 HP, the Wheel Horse 720-Z sits between 718-Z (18 HP) and 724-Z (24 HP) in Wheel Horse's range. Its power puts it in the 98th percentile of 1980s models in our database (977 machines).
Frequently asked questions
How much horsepower does the Wheel Horse 720-Z have?
The Wheel Horse 720-Z delivers 20 HP.
What years was the Wheel Horse 720-Z produced?
The Wheel Horse 720-Z was produced in 1987.
What engine does the Wheel Horse 720-Z have?
The Wheel Horse 720-Z is powered by a Gasoline, 2-cylinder engine.
What transmission does the Wheel Horse 720-Z use?
The Wheel Horse 720-Z uses a Eaton 7 transmission.
How much does the Wheel Horse 720-Z weigh?
The Wheel Horse 720-Z weighs 1000 lbs [453 kg].
Is the Wheel Horse 720-Z 4WD?
The Wheel Horse 720-Z is available in 2WD.